Inventor
KOBAYASHI HARUKI
JP37 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI HARUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
18 patentsUS12589592B2Mar 31, 2026
Liquid ejecting head manufacturing method, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US12466188B2Nov 11, 2025
Flow-path coupling member, head unit, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US12109825B2Oct 8, 2024
Head unit and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US11020970B2Jun 1, 2021
Liquid ejecting head, liquid ejecting apparatus, and method of manufacturing liquid ejecting head
SEIKO EPSON CORP0 citations62
US10933670B2Mar 2, 2021
Liquid ejecting apparatus
SEIKO EPSON CORP1 citations62
US10189256B2Jan 29, 2019
Liquid ejecting apparatus
SEIKO EPSON CORP1 citations62
US12459261B2Nov 4, 2025
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US12109814B2Oct 8, 2024
Liquid ejecting apparatus and liquid ejecting head
SEIKO EPSON CORP0 citations52
US11433676B2Sep 6, 2022
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10500865B2Dec 10, 2019
Liquid ejecting unit and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10059114B2Aug 28, 2018
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US9855745B2Jan 2, 2018
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US9061493B2Jun 23, 2015
Liquid ejecting apparatus and manufacturing method thereof
SEIKO EPSON CORP0 citations52
US8864262B2Oct 21, 2014
Liquid ejecting apparatus and manufacturing method thereof
SEIKO EPSON CORP1 citations52
US9751309B2Sep 5, 2017
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US9393820B2Jul 19, 2016
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US9327501B2May 3, 2016
Inkjet-head and ink jet printer
SEIKO EPSON CORP0 citations41
US9278530B2Mar 8, 2016
Inkjet-head and ink jet printer
SEIKO EPSON CORP0 citations41
FUJI VALVE
7 patentsUS6382246B2May 7, 2002
Valve position detector
FUJI VALVE26 citations91
US6619251B2Sep 16, 2003
Tappet for an internal combustion engine
FUJI VALVE8 citations74
US6341588B2Jan 29, 2002
Valve spring retainer and a valve operating mechanism
FUJI VALVE7 citations72
US6338325B1Jan 15, 2002
Valve operating mechanism of an internal combustion engine
FUJI VALVE4 citations61
US6311661B1Nov 6, 2001
Valve spring retainer and a valve operating mechanism
FUJI VALVE4 citations61
US6293240B1Sep 25, 2001
Valve spring retainer and a valve operating mechanism
FUJI VALVE2 citations61
US6564773B2May 20, 2003
Multi-valve engine
FUJI VALVE0 citations52
MURATA MANUFACTURING CO
5 patentsUS11705282B2Jul 18, 2023
Electronic component
MURATA MANUFACTURING CO2 citations73
US11631538B2Apr 18, 2023
Electronic component
MURATA MANUFACTURING CO2 citations73
US12327688B2Jun 10, 2025
Electronic component
MURATA MANUFACTURING CO0 citations62
US12136524B2Nov 5, 2024
Electronic component
MURATA MANUFACTURING CO0 citations62
US11501924B2Nov 15, 2022
Multilayer ceramic capacitor
MURATA MANUFACTURING CO0 citations50